“Flexible electrical recording from cells using nanowire transistor arrays”. Onur Ergen. Electirical Engineering and computer science University of California, Berkeley [email protected] EE235 Student Presentation 2 4 may 2009. Outline.
Synthesis of semiconductor silicon nanowires.
Scheme of nanowire synthesis set-up.
Transfer of Nws with using contact printing.
Embryonic chicken cardiomyocytes.
--Measurement of cardiomyocytesignals--
--Effect of applied force on recorded signals--
Back into contact
B.P. Timko, T. Cohen-Karni, G. Yu, Q. Qing, B. Tian and C.M. Lieber, "Electrical Recording from Hearts with Flexible Nanowire Device Arrays," NanoLett. 9, 914-918 (2009).
--Recording from Distinct Regions--
Nws transfer on Si substrate by drop-cast